Cheapest return flights from New York to San Jose in December from $319

Best time to book flights for New York (JFK) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from New York (JFK) to San Jose (SJO) in December 2025 (see full year).

Return flights

05 Dec - 12 Dec jetBlue direct
02 Dec - 09 Dec jetBlue direct
09 Dec - 16 Dec jetBlue direct
07 Dec - 14 Dec Copa
01 Dec - 08 Dec Copa
04 Dec - 11 Dec Copa
01 Dec - 08 Dec jetBlue direct
04 Dec - 11 Dec jetBlue direct
07 Dec - 14 Dec jetBlue direct
08 Dec - 15 Dec jetBlue direct
31 Dec - 09 Jan jetBlue direct
31 Dec - 07 Jan jetBlue direct
29 Dec - 05 Jan Copa
30 Dec - 06 Jan Copa
17 Dec - 13 Jan Copa
25 Dec - 01 Jan Aeromexico
17 Dec - 06 Jan Copa
25 Dec - 10 Jan Copa
26 Dec - 02 Jan Copa
28 Dec - 04 Jan Copa

Also check the deals for one-way flights from New York to San Jose in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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